文章基本信息

标题：Optimal control of discrete-time switched linear systems via continuous parameterization
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作者：Jérémie Kreiss ; Laurent Bako ; Eric Blanco 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2017
卷号：50
期号：1
页码：15331-15336
DOI：10.1016/j.ifacol.2017.08.2453
语种：English
出版社：Elsevier
摘要：AbstractThe paper presents a novel method for designing an optimal controller for discrete-time switched linear systems. The problem is formulated as one of computing the discrete mode sequence and the continuous input sequence that jointly minimize a quadratic performance index. State-of- art methods for solving such a control problem suffer in general from a high computational requirement due to the fact that an exponential number of switching sequences must be explored. The method of this paper addresses the challenge of the switching law design by introducing auxiliary continuous input variables and then solving a non-smooth block-sparsity inducing optimization problem.
关键词：Keywordsoptimal controlswitched linear systemsquadratic controldynamic programming